books.google.com - In Chicago, it has long been common knowledge that the neighborhoods have been overshadowed by the Loop's luster. Portage Park is one of these hidden gems, offering up a wealth of history, culture, and art. As the site of a lesser-known Chicago Portage, the largest retail district outside the Loop at...http://books.google.com/books/about/Portage_Park.html?id=4p2aYsItpT8C&utm_source=gb-gplus-sharePortage Park